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Secure transmission of secret data using optimization based embedding techniques in Blockchain.
Ilyas Benkhaddra
Abhishek Kumar
Zine El Abidine Bensalem
Lei Hang
Published in:
Expert Syst. Appl. (2023)
Keyphrases
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secret data
data hiding
data embedding
data hiding scheme
secret key
grayscale images
pixel values
high capacity
reversible data hiding
secret message
reversible data embedding
cover image
pseudorandom
image quality
watermarking technique